Data Visualization
1 ggplot
1.1 Exploring the penguins
1.2 Adding to a ggplot object
Add points to the following plot. The q1_check() function will tell you if you’ve done it right.
Note that there are parentheses “()” around the creation of ggplot object. We’ll talk about why this is in class. In short, it’s a technical reason that’s outside of the scope of the course but helps with grading things.